[root] Unlock Root for Android ( support most of Android )[root] Unlock Root for Android ( support most of Android )
There is a website UnlockRoot/UnlockPhone/UnlockFlash---Android Root claiming that they can root most Android devices in market.
Well, I've never tried it but if you're running out of idea on how to root your Android phones. Give it a try ( at your own risk ).
Supported Android device list